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Cheap flights from Oregon to London from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to London departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 9:10 pmPDX  Portland-STN London Stansted
18h 10m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
7:15 pm - 11:50 amSTN  London Stansted-PDX Portland
24h 35m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$906Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
3:30 pm - 9:20 pmPDX  Portland-STN London Stansted
21h 50m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:30 am - 9:31 amSTN  London Stansted-PDX Portland
35h 01m3 stops Dublin Toronto Pearson Intl Vancouver Intl
$907Multiple Airlines
Mon, Sep 28 - Wed, Oct 7
Multiple Airlines Logo
3:30 pm - 10:50 pmPDX  Portland-STN London Stansted
23h 20m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
6:10 am - 5:55 pmSTN  London Stansted-PDX Portland
19h 45m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$924Multiple Airlines
Mon, Sep 28 - Fri, Oct 9
Multiple Airlines Logo
3:30 pm - 8:20 pmPDX  Portland-STN London Stansted
20h 50m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Gdansk Rebiechowo
Multiple Airlines Logo
6:25 am - 6:00 pmSTN  London Stansted-PDX Portland
18h 35m2 stops Glasgow Intl Reykjavik Keflavik Intl
$935Multiple Airlines
Thu, Oct 22 - Wed, Oct 28
Multiple Airlines Logo
3:30 pm - 10:40 pmPDX  Portland-STN London Stansted
23h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
6:05 am - 1:50 pmSTN  London Stansted-PDX Portland
39h 45m3 stops Glasgow Intl Toronto Pearson Intl Calgary
$946Multiple Airlines
Tue, Aug 25 - Mon, Aug 31
Multiple Airlines Logo
2:45 pm - 10:50 pmPDX  Portland-STN London Stansted
24h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
7:15 am - 5:00 pmSTN  London Stansted-PDX Portland
17h 45m2 stops Dublin Reykjavik Keflavik Intl
$949Multiple Airlines
Sat, Nov 14 - Wed, Nov 18
Multiple Airlines Logo
7:00 pm - 9:10 pmPDX  Portland-STN London Stansted
18h 10m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
8:25 pm - 11:50 amSTN  London Stansted-PDX Portland
23h 25m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$970Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
Multiple Airlines Logo
10:10 am - 5:35 pmPDX  Portland-STN London Stansted
23h 25m2 stops Vancouver Intl Dublin
Multiple Airlines Logo
10:00 pm - 7:11 pmSTN  London Stansted-PDX Portland
29h 11m3 stops Dublin Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$988Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Multiple Airlines Logo
7:00 pm - 12:50 amPDX  Portland-STN London Stansted
21h 50m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
6:35 am - 9:31 amSTN  London Stansted-PDX Portland
34h 56m3 stops Dublin Toronto Pearson Intl Vancouver Intl
$998Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
10:10 am - 5:35 pmPDX  Portland-STN London Stansted
23h 25m2 stops Vancouver Intl Dublin
Multiple Airlines Logo
6:30 am - 7:11 pmSTN  London Stansted-PDX Portland
20h 41m3 stops Dublin Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$999Multiple Airlines
Thu, Sep 17 - Mon, Sep 21

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Turkish Airlines flights from Oregon to London Stansted Airport

Our best Turkish Airlines deals on Oregon to London Stansted Airport flight tickets
Turkish Airlines
Oct 17
PDX1:13 pmPortland
36h 42m
2 stops
STN9:55 amLondon Stansted
Oct 25
STN5:20 pmLondon Stansted
36h 26m
2 stops
PDX10:46 pmPortland
$1,387
Turkish Airlines
Aug 19
PDX11:15 amPortland
26h 55m
2 stops
STN10:10 pmLondon Stansted
Sep 13
STN10:50 amLondon Stansted
44h 25m
2 stops
PDX11:15 pmPortland
$1,522
Turkish Airlines
Aug 19
PDX11:15 amPortland
26h 55m
2 stops
STN10:10 pmLondon Stansted
Sep 13
STN5:35 pmLondon Stansted
37h 40m
2 stops
PDX11:15 pmPortland
$1,567

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Oregon to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Fri 8/28

7:00 pm-9:10 pm

2 stops18h 10m

London Stansted

Mon 8/31

7:15 pm-11:50 am

2 stops24h 35m

$906

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 9/28

3:30 pm-9:20 pm

2 stops21h 50m

London Stansted

Wed 10/7

6:30 am-9:31 am

3 stops35h 01m

$907

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Mon 9/28

3:30 pm-10:50 pm

2 stops23h 20m

London Stansted

Fri 10/9

6:10 am-5:55 pm

2 stops19h 45m

$924
Quickest round-trip

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Thu 10/22

3:30 pm-8:20 pm

3 stops20h 50m

London Stansted

Wed 10/28

6:25 am-6:00 pm

2 stops18h 35m

$935

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Tue 8/25

3:30 pm-10:40 pm

2 stops23h 10m

London Stansted

Mon 8/31

6:05 am-1:50 pm

3 stops39h 45m

$946

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Sat 11/14

2:45 pm-10:50 pm

2 stops24h 05m

London Stansted

Wed 11/18

7:15 am-5:00 pm

2 stops17h 45m

$949

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Fri 9/4

7:00 pm-9:10 pm

2 stops18h 10m

London Stansted

Fri 9/11

8:25 pm-11:50 am

2 stops23h 25m

$970

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Fri 9/11

10:10 am-5:35 pm

2 stops23h 25m

London Stansted

Sun 9/20

10:00 pm-7:11 pm

3 stops29h 11m

$988

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Fri 9/4

7:00 pm-12:50 am

2 stops21h 50m

London Stansted

Sat 9/12

6:35 am-9:31 am

3 stops34h 56m

$998

PortlandLondon

PDX Portland - STN London Stansted

PDXSTN

Portland

Thu 9/17

10:10 am-5:35 pm

2 stops23h 25m

London Stansted

Mon 9/21

6:30 am-7:11 pm

3 stops20h 41m

$999

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Oregon to London Stansted Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Stansted Airport?

The flight from Oregon to London Stansted Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to London Heathrow Airport (the most popular airport in London Stansted Airport), then the flight time is 9h 30m on average. If you fly from Redmond (another popular airport in Oregon) to London Heathrow Airport, then the average flight time is 11h 59m.

Cheap Oregon to London Stansted Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to London Stansted Airport

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Oregon to London Stansted Airport takes 17h 50m
There are no direct flights from Oregon to London Stansted Airport. There are no popular flight routes from Oregon to London Stansted Airport.
Search flight deals

Frequently asked questions about flying from Oregon to London Stansted Airport

  • When did momondo last update prices for flights from Oregon to London Stansted Airport?

    Prices for flights from Oregon to London Stansted Airport refresh daily.

  • How old do you have to be to fly from Oregon to London Stansted Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to London?

It is quick and easy to find Oregon to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Oregon to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oregon to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Oregon.

I’m not ready to book a flight from Oregon to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Stansted Airport trip

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